16.73. stereo_tile

This is an auxiliary program invoked by stereo_dist to process a single tile or to mosaic a block of DEMs. It runs the stereo pipeline stages (preprocessing through DEM creation, Section 16.51.7) on one tile, writing results to a tile subdirectory. It can also run dem_mosaic on one block of DEMs, as part of the final mosaic step in stereo_dist.

16.73.1. Command-line options

--tile-index <integer>

Index of the tile to process (0-based). Required for tile processing.

-e, --entry-point <integer (default: 0)>

Stereo pipeline entry point. Values: 0=pprc, 1=corr, 2=blend, 3=rfne, 4=fltr, 5=tri, 6=cleanup, 7=dem.

--stop-point <integer (default: 9)>

Stereo pipeline stop point (stop before this step).

--dem <string>

Input DEM for mapprojection. Required for tile processing.

--point2dem-options <string>

Options to pass to point2dem. Can pass --orthoimage with no argument, and the L.tif file for each tile will be autocompleted. Can also pass --errorimage.

-s, --stereo-file <string (default: ./stereo.default)>

Explicitly specify the stereo.default file to use (Section 17). This file is optional and need not exist.

--corr-seed-mode <integer (from 0 to 3)>

Correlation seed strategy (Section 17.2). Default is 0.

--sparse-disp-options <string>

Options to pass directly to sparse_disp (Section 14.3.3).

--dem-mosaic-index <integer>

Index of the mosaic block to process (0-based). Requires --dem-mosaic-master. Invoked by stereo_dist for parallel DEM mosaicking.

--dem-mosaic-master <string>

Master file enumerating for each block to mosaic the input DEM list file and output DEM path, one block per line. Used with --dem-mosaic-index.

--run-dir <string>

Directory in which the script is running. Set by stereo_dist.

--verbose

Display the commands being executed.

--dry-run

Do not launch the jobs, only print the commands that should be run.

-v, --version

Display the version of the software.

-h, --help

Display this help message.